Keeping an eye on your vehicle is essential in the present day, in fact, if you do not do the minimum routine service of it, or if you do not take into account signs of abnormality, you highly risk to see your motor vehicle becoming unpleasant to use. This is precisely the subject we are going to focus on today, one of the signs that most interferes with motorists is the key indicator light on Mercedes Benz C Class dash . To try to help you analyze this light, first we will see what this key light on Mercedes Benz C Class means, then in a second how to proceed if the key light is lit on Mercedes Benz C Class? .
What does the key light on Mercedes Benz C Class indicate?
So we begin our article with the meaning of a key indicator light on Mercedes Benz C Class dash , it may be that in addition to the key you have the logo of a car next to it. Be aware that the most important action of this light is to notify you that it’s time to service your Mercedes Benz C Class , nevertheless, this light can also have other explanations, even dozens of them. To discover the origin of this problem the best solution will be to run your Mercedes Benz C Class through the diagnostic too l, if you don’t know how to get this done procedure, you can locate all the required information to execute this action in our dedicated article. We will try in the following list to give you the maximum information on the most important warning announcements it can send you:
- An oil replace done without resetting the indicator: If you have done your oil replace on your own, it is probably that you have not thought of resetting the oil change indicator of your Mercedes Benz C Class, here is the procedure to get this done small reset of the key light of your car.
- Oil level problem: It is possible that the oil level sensor is revealing that the oil level is too low.
- EGR Valve: Another possibility is that the key light on your Mercedes Benz C Class is on because your EGR valve is dirty, very often the case if you are driving short distances or not pushing the gears of your vehicle.
- Glow plugs: At last, the last and most general cause of an orange wrench light on Mercedes Benz C Class is that your glow plugs are getting tired.
What if the orange key light on Mercedes Benz C Class is on?
We are now going to proceed to the second part of our article and try to present you the solutions to each of the complications outlined in the previous part and consequently how to proceed if I find out the wrench light on your Mercedes Benz C Class? To get this done, we will take turns answering each of the complications you might face:
- Reset the drain indicator light: As we described previously, a very easy reset of the indicator light on your Mercedes Benz C Class will be enough to turn off the key indicator and restart it for a cycle of 10 000km or 1 year, see our article to execute this process.
- Oil level problem: This is a very basic problem and the easiest to solve. You will just have to check your oil level, we suggest you to take the opportunity to verify all your oil levels.
- EGR Valve: In the case of a light that comes on due to the EGR valve, you will need to have the points of this fault code through the diagnostic tool. Once you are sure of the origin of the problem, you can try to clean your car by pushing the gears (hot engine), otherwise disassemble and clean the EGR valve of your Mercedes Benz C Class, we done a tutorial to help you to do it. Otherwise, go to a garage area and prepare to pay a few hundred euros.
- Glow plugs: Finally, if your problem comes from your glow plugs, the procedure to replace them is quite very easy and you won’t need more than 40 euros worth of glow plugs.
There, you now know everything about the wrench light on Mercedes Benz C Class , we hope this article has helped you solve your problem.
If you need more guides on the Mercedes Benz C Class, go to our Mercedes Benz C Class category.
